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iwasakims pushed a commit to branch branch-3.3
in repository https://gitbox.apache.org/repos/asf/hadoop.git
The following commit(s) were added to refs/heads/branch-3.3 by this push:
new 75c739c458a Revert "HADOOP-17196. Fix C/C++ standard warnings (#2208)"
75c739c458a is described below
commit 75c739c458a0646a4cf91062dfc2789292dfe843
Author: Masatake Iwasaki <[email protected]>
AuthorDate: Thu Jun 30 00:57:52 2022 +0000
Revert "HADOOP-17196. Fix C/C++ standard warnings (#2208)"
This reverts commit b4a105a20981fda4ab60090e9ab3cef623b7df46.
---
hadoop-common-project/hadoop-common/HadoopCommon.cmake | 4 ++--
hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt | 3 +--
.../src/main/native/libhdfspp/CMakeLists.txt | 8 +++-----
3 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/hadoop-common-project/hadoop-common/HadoopCommon.cmake
b/hadoop-common-project/hadoop-common/HadoopCommon.cmake
index 7628ecf628d..4de70ac3f78 100644
--- a/hadoop-common-project/hadoop-common/HadoopCommon.cmake
+++ b/hadoop-common-project/hadoop-common/HadoopCommon.cmake
@@ -193,7 +193,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
elseif(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
# Solaris flags. 64-bit compilation is mandatory, and is checked earlier.
hadoop_add_compiler_flags("-m64 -D_POSIX_C_SOURCE=200112L -D__EXTENSIONS__
-D_POSIX_PTHREAD_SEMANTICS")
- set(CMAKE_CXX_STANDARD 98)
+ set(CMAKE_CXX_FLAGS "-std=gnu++98 ${CMAKE_CXX_FLAGS}")
hadoop_add_linker_flags("-m64")
# CMAKE_SYSTEM_PROCESSOR is set to the output of 'uname -p', which on
Solaris is
@@ -212,4 +212,4 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
endif()
# Set GNU99 as the C standard to use
-set(CMAKE_C_STANDARD 99)
\ No newline at end of file
+set(CMAKE_C_FLAGS "-std=gnu99 ${CMAKE_C_FLAGS}")
\ No newline at end of file
diff --git a/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt
b/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt
index bcee6f9f1a4..24ec297aa27 100644
--- a/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs-native-client/src/CMakeLists.txt
@@ -153,8 +153,7 @@ add_subdirectory(main/native/libhdfs-examples)
# Temporary fix to disable Libhdfs++ build on older systems that do not
support thread_local
include(CheckCXXSourceCompiles)
unset (THREAD_LOCAL_SUPPORTED CACHE)
-set (CMAKE_CXX_STANDARD 11)
-set (CMAKE_CXX_STANDARD_REQUIRED ON)
+set (CMAKE_REQUIRED_DEFINITIONS "-std=c++11")
set (CMAKE_REQUIRED_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
check_cxx_source_compiles(
"#include <thread>
diff --git
a/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/CMakeLists.txt
b/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/CMakeLists.txt
index f64eec10a8b..f4dd4922340 100644
---
a/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/CMakeLists.txt
+++
b/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/CMakeLists.txt
@@ -52,8 +52,7 @@ include(CheckSymbolExists)
# Check if thread_local is supported
unset (THREAD_LOCAL_SUPPORTED CACHE)
-set (CMAKE_CXX_STANDARD 11)
-set (CMAKE_CXX_STANDARD_REQUIRED ON)
+set (CMAKE_REQUIRED_DEFINITIONS "-std=c++11")
set (CMAKE_REQUIRED_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
check_cxx_source_compiles(
"#include <thread>
@@ -154,13 +153,12 @@ set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0")
if(UNIX)
-set (CMAKE_CXX_STANDARD 11)
-set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -g -fPIC
-fno-strict-aliasing")
+set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -std=c++11 -g
-fPIC -fno-strict-aliasing")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -fPIC -fno-strict-aliasing")
endif()
if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
- set(CMAKE_CXX_STANDARD 11)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
add_definitions(-DASIO_HAS_STD_ADDRESSOF -DASIO_HAS_STD_ARRAY
-DASIO_HAS_STD_ATOMIC -DASIO_HAS_CSTDINT -DASIO_HAS_STD_SHARED_PTR
-DASIO_HAS_STD_TYPE_TRAITS -DASIO_HAS_VARIADIC_TEMPLATES
-DASIO_HAS_STD_FUNCTION -DASIO_HAS_STD_CHRONO -DASIO_HAS_STD_SYSTEM_ERROR)
endif ()
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